Better Documentation

[deadmantfa]

Hi @chervand ,

Thanks for this awesome extension saves a lot of time.

It would be better if you could make a better documentation, for example this part "Integrating with your users" is a bit confusing for someone who is new to the implementation If you could give and example of IdentityClass it will be great.

I am trying to implement this plugin with 2amigos/yii2-usuario and I am trying to find a way to get it to work but with out more info in your Readme I cannot go ahead.

Please help.

Thanks, Wenceslaus Dsilva